hax0r vim script to give you a tree explorer

Ancestry allows the records of a ActiveRecord model to be organized in a tree structure, using the materialized path pattern. It exposes the standard relations (ancestors, parent, root, children, siblings, descendants) and allows them to be fetched in a single query. Additional features i...

Heap, Priority Queue, Deque, Stack, Queue, Red-Black Trees, Splay Trees, sorting algorithms, and more

Ruby wrapper around the escodegen JavaScript generator that generates ECMA script from an abstract syntax tree.

Routing tree web toolkit

Tool that allows to generate Objective-C and Swift dependency tree from object files For usages examples run: objc_dependency_tree_generator -h

Easily and efficiently make your ActiveRecord model support hierarchies

ID3-based implementation of the M.L. Decision Tree algorithm

SVMKit is a machine learninig library in Ruby. SVMKit provides machine learning algorithms with interfaces similar to Scikit-Learn in Python. SVMKit supports Linear / Kernel Support Vector Machine, Logistic Regression, Linear Regression, Ridge, Lasso, Factorization Machine, Naive Bayes, Decision ...

Rumale::Tree provides classifier and regression based on decision tree algorithms with Rumale interface.

Rumale::Ensemble provides ensemble learning algorithms, such as AdaBoost, Gradient Tree Boosting, and Random Forest, with Rumale interface.

Rumale is a machine learning library in Ruby. Rumale provides machine learning algorithms with interfaces similar to Scikit-Learn in Python. Rumale supports Support Vector Machine, Logistic Regression, Ridge, Lasso, Multi-layer Perceptron, Naive Bayes, Decision Tree, Gradient Tree Boosting, Rando...

A gem that adds simple support for organizing ActiveRecord models into parent–children relationships.

Drag&Drop GUI helper for awesome_nested_set gem. Sortable tree view helper

Drag&Drop GUI for awesom_nested_set. Render Tree Helper. Very fast! Ready for Rails 4

A parser based on ripper

The Ruby Language Toolkit provides classes for creating context-free grammars, lexers, parsers, and abstract syntax trees.

RubyTree is a Ruby implementation of the generic tree data structure. It provides simple APIs to store named nodes, and to access, modify, and traverse the tree. The data model is node-centric, where nodes in the tree are the primary structural elements. It supports all comm...

A tree structure for Mongoid documents using the materialized path pattern

A Parsing Expression Grammar (PEG) Parser generator DSL for Ruby